Does anyone know about the mod that have both shared civ and 3x tech both?

I mean if you research a tech it need to get researched for all 4 players if it is a 4v4, so if you research garland wars for aztecs thrice it need to multiply +4 attack x3 x3 for all players. even for attack/armor techs in blacksmith. Is it possible? or do we have any such mod already? Please feel free to let me know your ideas.